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Scientists at the University of Pittsburgh School of Medicine discovered a surprising new way the body can fight insulin resistance and diabetes – by boosting a special type of "good" immune cell in fat tissue.

A team from the Institute of Neurosciences of the University of Barcelona (UBneuro) has discovered that early and sustained cognitive stimulation can help preserve brain connectivity and memory in Alzheimer's disease, even in advanced stages of the pathology.

VIB and Ghent University researchers have identified and characterized a previously unknown cellular barrier in the brain, which sheds new light on how the brain is protected from the rest of the body.

A new Northwestern Medicine study has personalized overnight fasting by aligning it with individuals' circadian sleep-wake rhythm - an important regulator of cardiovascular and metabolic function - without changing their caloric intake.

Cancer researchers working on immunotherapies have made a big discovery: SLAMF6, a molecule on the surface of immune cells that prevents T cells from effectively attacking tumors – and, in mice, they've found a way to neutralize it.

New research following US adolescents ages 11–12 shows that problematic use of mobile phones, social media, and video games was associated with higher risks of mental health problems, sleep disturbance, and suicidal behaviors one year later.

Trauma patients urgently requiring a breathing tube are more likely to survive if the tube is inserted before arriving at hospital compared to insertion afterwards, suggests a modeling study led by researchers at University College London (UCL) and the Severn Major Trauma Network.

While physicians and scientists have long known Alzheimer's disease involves the buildup of toxic protein fragments in the brain, they have struggled to understand how these harmful fragments are produced.

Cognitive impairment, including decreased attention and memory, remains one of the most disabling aspects of schizophrenia, affecting social life of patients.

This study analyzes 190 research papers to uncover early-life predictors of food allergies in children, highlighting skin barrier health and family history.

Researchers at the University of Colorado Anschutz have developed a way to predict how trauma patients will recover, days before complications come to fruition, by analyzing the molecules in their blood.

Visual experience triggers the formation of a web of neural connections in different brain areas in order to make sense of the world – and in particular, of feedback connections, which send information from higher-level visual centres back to earlier ones.

The mRNA COVID-19 vaccine is not associated with autism or other neurodevelopmental problems in children whose mothers received the vaccine immediately before or during pregnancy, according to new research presented today at the Society for Maternal-Fetal Medicine (SMFM) 2026 Pregnancy Meeting.

The popular diabetes and weight loss medication tirzepatide (brand name Mounjaro or Zepbound) may lower the risk of diabetic retinopathy, a leading cause of vision loss, according to Weill Cornell Medicine investigators.

Brain cells are constantly swallowing material from the fluid that surrounds them - signaling molecules, nutrients, even pieces of their own surfaces - in a process known as endocytosis that is essential for learning, memory and basic neural upkeep.

Throughout the past decade, Northwestern University scientists have uncovered a striking principle of vaccine design: Performance depends not only on vaccine components but also on vaccine structure.

Even though aging is the largest risk factor for Parkinson's disease, the majority of research aimed at taming the able neurodegenerativeincur motor disease has largely left aging out of the mix.

Researchers at the University of California San Diego and the Veterans Affairs San Diego Healthcare System have identified a distinct biological pattern of chronic rhinosinusitis (CRS), a chronic respiratory illness frequently associated with exposure to airborne toxins, such as wildfire smoke and military burn pits.

Engaging in a variety of intellectually stimulating activities throughout life, such as reading, writing and learning a language, is associated with a lower risk of Alzheimer's disease and slower cognitive decline, according to a new study published on February 11, 2026, in Neurology, the medical journal of the American Academy of Neurology.

Having a traumatic brain injury, no matter how serious, is associated with a greater likelihood of qualifying for work disability up to five years later, according to a study published February 11, 2026, in Neurology, the medical journal of the American Academy of Neurology.